1. 3W high-power XPG lamp, crystal-grade acrylic spotlight shade
2. Lights on the back to improve the safety of night travel
3. Power indicator, always control power
4. Strong light-medium light-burst flash, three modes are available
5. Adjustable elastic elastic band
6. Applicable scenarios: night running, cycling, building construction, etc.
7. Switch: Rubber
8. Power supply: USB interface charging
9. Battery capacity: 2000 mAh
